31869138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{758789}}^1$

素因数の和:758801

約数の個数: 16

約数和(自身を含む): 72843840

約数和(自身を除く): 40974702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 758789, 1517578, 2276367, 4552734, 5311523, 10623046, 15934569, 31869138]

約数ペア:

[(1, 31869138), (2, 15934569), (3, 10623046), (6, 5311523), (7, 4552734), (14, 2276367), (21, 1517578), (42, 758789)]